Fastening bolt for fixing pendant on hollow block wall

• Main Authors: LIU KEQIN, ZHUANG YUAN, CAI YI, ZHOU QI, CHEN YIFEI, WANG XIN, LIU ZHIPING, SUN WEI, ZHANG JIALIANG, LU XIAOMING, ZHENG QIANG, TANG KAIFENG, SHI XIANGFU, FAN HUANMIN, HU BENGUO, FANG YINGXIANG, CUI ZHIYUAN, WENG QIXUN
• Format: Patent
• Language: Chinese; English
• Published: 30.04.2014
• Subjects: BUILDING; FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS; FIXED CONSTRUCTIONS

The utility model discloses a fastening bolt for fixing a pendant on a hollow block wall. The fastening bolt comprises a movable clamp (1) and a metal anchor rod (2). One end of the metal anchor rod (2) is in a flat opening shape, and the other end of the metal anchor rod (2) is provided with threads. A hole is formed in the flat-opening-shaped end of the metal anchor rod (2). The end, provided with the threads, of the metal anchor rod (2) is sleeved with a nut (4). The movable clamp (1) is of a U-shaped structure with two side wings. The flat-opening-shaped end of the metal anchor rod (2) is sleeved with the opening of the U-shaped structure. The two side wings are T-shaped faces. A hole is formed in the movable clamp (1). The movable clamp (1) is connected to the flat-opening-shaped end of the metal anchor rod (2) in a rotatable mode through the matching of the hole of the movable clamp (1), the hole of the metal anchor rod (2) and a rotating shaft rod. A metal gasket (3) matched with the nut (4) is arrange